package cn.tedu._05mvcboot03.controller;

import cn.tedu._05mvcboot03.common.response.JsonResult;
import cn.tedu._05mvcboot03.common.response.StatusCode;
import cn.tedu._05mvcboot03.mapper.UserMapper;
import cn.tedu._05mvcboot03.pojo.dto.UserArticleDTO;
import cn.tedu._05mvcboot03.pojo.dto.UserLoginDTO;
import cn.tedu._05mvcboot03.pojo.entity.Article;
import cn.tedu._05mvcboot03.pojo.vo.ArticleVO;
import cn.tedu._05mvcboot03.pojo.vo.UserVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.hibernate.validator.constraints.Range;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpSession;
import javax.xml.ws.http.HTTPBinding;
@Validated
@Slf4j
@Api(tags = "用户文章模块")
@RestController
@RequestMapping(value = "/v1/users/")
public class UserController {
@Autowired private UserMapper userMapper;
@ApiOperation(value = "登录功能")
@PostMapping("login")
    public JsonResult selectUser(@RequestBody @Validated  UserLoginDTO userLoginDTO, @ApiIgnore HttpSession session){
    log.debug("userLoginDTO= {} "+userLoginDTO);
    String username=userLoginDTO.getUsername();
    String password=userLoginDTO.getPassword();
    UserVO userVO =userMapper.selectUser(username,password);
    if(userVO!=null){
        session.setAttribute("user",userVO);
        return JsonResult.ok();
    }
    return new JsonResult(StatusCode.USERNAME_PASSWORD_ERROR);
}
@ApiOperation(value = "发表文章功能")
    @PostMapping("article")
    public JsonResult article(@RequestBody @Validated UserArticleDTO userArticleDTO,@ApiIgnore HttpSession session){
    log.debug("userArticleDTO="+userArticleDTO);
    UserVO userVO=(UserVO) session.getAttribute("user");
        Article article=new Article();
        BeanUtils.copyProperties(userArticleDTO,article);
        article.setUserId(userVO.getId());
         userMapper.selectArticle(article);
         return JsonResult.ok();
    }
    @ApiOperation(value = "查询指定文章")
    @ApiImplicitParam(name = "id",value = "文章ID",required = true,dataType = "int")
    @GetMapping("selectByArticleId")
    public JsonResult selectByArticleId(@Range(min=1,max=100,message = "文章id必须在1-100之间") @RequestParam Integer id){
    log.debug("id="+id);

        return JsonResult.ok(userMapper.selectByArticleId(id));
    }

}
